


Works great on Steam Deck, a couple of fiddly controller moments but nothing bad. Played via friend pass. No alterations required.
Played with a friend pass given by the other player - worked perfectly out of the box.

Works great out of the box.
No problems at all.
Works great out of the box (with proton)
Used Keyboard/Mouse. Controller not tested
Cutscenes are all kinds of messed up but they're not important to be able to play

Works out of the box (with slight artifacting in cutscenes)
Cutscenes were completely artifacting (unimportant though)
Voicechat didn't appear to be working, it looks like it's in a broken state on windows aswell though
Minor stuttering, usually only at the beginning of levels

Cant start or join a game
i can't say much about the performance as i can neither start nor join a game. the texts are simply grayed out. guess the game is trying to call up some windows service for internet connectivity.

6.19-GE-1 GloriousEggroll
Used Proton GE for viewing of the initial videos
Cant see intro videos and some hacking screen goes all black so cant really play the game
In game voice audio not working at all
Could not see intro videos and graphics on hacking missions were missing
Cant finish tutorial mission since cant see vault hacking ui

Flawless with Proton-6.16-GE-1

Input lag and inability to play mission 3 make this game basically unplayable.
Missing cutscenes
Game had serious input lag
Game crashed when starting mission 3 every time

Perfectly playable, but no cutscenes.
Cutscenes do not play, presumably due to missing or unsupported video codecs.
The cutscenes are story beats and are not required do understand the gameplay. They are apparently quite funny though.

Maybe the issue came from my system, but I had a bad experience with Proton and this game.
Latency and missing video scenes
Huge latency between any interaction and the effect on screen. Some video scene didn't show up. Looks as if it was running using the internal GC...
Impossible to start mission 3
Huge latency when pressing a key before its effect
Note that I had to force the use of Proton 6.3-5, otherwise, I had: "Fatal Error: Cannot communicate with Steam"
Cutscenes do not work but audio is playing for them
Cutscenes (=mission intros) are not visible (only audio for them)
Short and Random Lag Spikes
Have been able to play the first mission with one person, the two first missions with another person, but can’t launch the next one with both of them.
Not a single problem. Ran fine. No issues.
We were able to figure out what needs to be done pretty easily w/o the intro videos. We assume we only missed some lore.
Mission intro/outtro videos would play for about a second or two then would end as if skipped.